A lack of vitamin B12 (vitamin B12 deficiency) causes the signs and symptoms of pernicious anemia. Without enough vitamin B12, your body can't make enough healthy red blood cells, which causes anemia. Some of the signs and symptoms of pernicious anemia apply to all types of anemia. Other signs and symptoms are specific to a lack of vitamin B12.
Never understood why it's the norm for guys to wear watches on their left hand, and girls are supposed to wear them on the right hand. Date Posted: Apr 2, 2009 #2. Not gay. feminine.
The left. This has been the standard for hundreds of years. Recently people have mistakenly worn them on the right (which is for name tags, so that when people shake your hand they can read your name, or have a visual reminder as introductions are made). You will notice that the Queen of England always wears her pins and brooches on her left side.